Fix proplus.msi.

Posted: Thursday 10 August 2017

This is a suprisingly common error, and I have a fix!

proplus.msi is usually caused by a corrupted registry entry. I spent hours looking for a solution to this error and finally I found one. Now my PC is much faster and more importantly I have stopped seeing this error!

After scanning my PC using RegCure, I can confirm that proplus.msi did not return. My PC is now running much faster and is far more reliable. If you have any comments or questions, please feel free to submit a message using the form below.

How Did I Get This Error?

Most errors on your machine are caused by uninstalling programs, installing new ones and accidentally deleting important files. It's important to scan your PC every now and again to ensure that these files are in place and everything is as it should be.